A 25-year-old man has been arrested by police investigating the murder of a Chinese restaurant owner in Antrim.

65-year-old Nelson Cheung - a Chinese restaurant owner - was murdered in Randalstown on Thursday the 8th of January.

Mr Cheung and his wife Winnie were travelling home from his business, when robbers forced his car off the road.

It is believed he was killed in front of his wife. She managed to escape and was treated in hospital for knife wounds.

In total, six people are being held by detectives from PSNI's Serious Crime Branch. Two teenagers, aged 14 and 16, are among those being detained.

One man has been released unconditionally.

Originally posted at 14.57